package cn.edu.zafu.bigdata.x.sxy;

public class TestMath {
    public static void main(String[] args) {
        MathOperations math = new MathOperations();

        int a = math.add(1,2,3);
        int b = math.add(1, 2);
        double c = math.add(1.2, 1.2);
        System.out.printf("%d\n%d\n%f",a,b,c);
    }
}
